baber/WOPTO huggingface dataset:
Patent RU-2376161-C1 (RU)
Title: Устройство для регулирования скорости электроподвижного состава
Inventor: MAZNEV ALEKSANDR SERGEEVICH
IPC: B60L15/00
Filed: 2008-08-04
Granted: 2009-12-20
Abstract: Изобретение относится к области железнодорожного транспорта и может быть применено на транспортных средствах с тяговыми двигателями постоянного тока. Устройство содержит: источник питания, контактор, якорные обмотки, обмотки возбуждения первого и второго тяговых двигателей постоянного тока, первый диод, аккумуляторную батарею, второй диод, обмотки возбуждения, якорные обмотки четвертого и третьего тяговых двигателей постоянного тока, общую шину. Аккумуляторная батарея включена в цепь тягового тока, поглощает избыточное напряжение при пуске и одновременно заряжается. В режиме автономного движения тяговые двигатели постоянного тока переходят на питание от аккумуляторной батареи, для чего включаются шестой, второй, четвертый контакторы. Ток протекает от анода аккумуляторной батареи через второй контактор, якорные обмотки, обмотки возбуждения первого и второго тяговых двигателей постоянного тока, четвертый контактор, обмотки возбуждения, якорные обмотки четвертого и третьего тяговых двигателей постоянного тока, шестой контактор, катод аккумуляторной батареи. В режиме торможения электрическая энергия, вырабатываемая тяговыми двигателями постоянного тока, используется для подзаряда аккумуляторной батареи. Технический результат заключается в расширении диапазона режима длительного автономного движения подвижного состава и расширении его функциональных возможностей путем реализации режима электрического торможения. 1 ил.
Patent RU-2381934-C1 (RU)
Inventor: TEMNIKOV FEDOR SERAFIMOVICH
IPC: F16D69/02
Filed: 2008-08-04
Granted: 2010-02-20
Abstract: Изобретение относится к области железнодорожного транспорта, в частности к тормозным колодкам железнодорожного подвижного состава. Биметаллическая тормозная колодка содержит дугообразно изогнутый чугунный брус, имеющий с тыльной стороны расположенный поперечно, посередине прилив, с отверстием под клиновидную чеку для крепления в колодкодержателе. Чугунный брус выполнен литьем чугуна в форму. В теле чугунного бруса продольными рядами размещены цилиндрические вставки, выполненные из материала более высокой абразивности, чем материал бруса. Вставки размещены двумя группами и разделены участком без вставок. Вставки прикреплены точечной электросваркой к стальной пластине, покрывающей и повторяющей форму тыльной стороны бруса. Стальная пластина выполнена перфорированной круглыми отверстиями диаметром 25 мм в соответствии со схемой размещения вставок в теле бруса таким образом, чтобы напротив каждого круглого отверстия располагалось по две вставки. Торцы вставок на 1/3 перекрывают площадь круглого отверстия. Торцы вставок приваривают электросваркой к кромке круглого отверстия. При литье чугуна форму заполняют так, чтобы круглые отверстия в стальной пластине были заполнены чугуном. По концам стальной пластины выполнены четырехугольные отверстия под чугунные приливы, имеющие в сечении форму швеллера. Длина участка без вставок превышает ширину прилива. Достигается равномерный износ колодки и поверхности катания колес, исключается возникновение на поверхности колес кольцевых канавок в период эксплуатации и блокировка колес на всех режимах торможения, и обеспечивается отсутствие на поверхности катания колес прижегов, наваров и ползунов. 8 ил., 1 табл.
Patent RU-2386023-C1 (RU)
Title: Definition method of pressure of fracture healing after hydraulic disruption
Inventor: SEGAL ARKADIJ JUR EVICH
IPC: E21B43/26
Filed: 2008-12-05
Granted: 2010-04-10
Abstract: FIELD: mining. 
     SUBSTANCE: there is created mathematical model of pressure pulse distribution inside the borehole and fracture. It is fed into well pressure pulse train by means of ground-based equipment and it is registered well response to pressure pulse by means of pressure sensor. It is defined bottom-hole pressure, corresponding feeding of each pulse. It is introduced mean fracture width by means of mathematical model of pressure pulses distribution inside the borehole and fracture and ratio between simulated mean fracture width and derived bottom-hole pressure. It is extrapolated particular ratio into point of zero width and it is defined healing pressure as bottom-hole pressure, corresponding to zero width. 
     EFFECT: effectiveness increase of method ensured by ability of definition of pressure for fracture healing before fracture is closed - on the basis of estimation of mean fracture width. 
     2 cl
Patent RU-2380676-C1 (RU)
Title: Installation for bend testing materials
Inventor: LODUS EVGENIJ VASIL EVICH
IPC: G01N3/32
Filed: 2008-12-17
Granted: 2010-01-27
Abstract: FIELD: physics. 
     SUBSTANCE: installation for bend testing materials has a frame on which are mounted two nonparallel rails lying in parallel planes, two actuators for reciprocating motion linked to the respective rails, two pairs of pairwise coaxial two sample gripping devices fitted on respective rails, and a loading apparatus linked to one pair of gripping devices. One of each pair of gripping devices if fitted with possibility of rotating about the axis of the pair and is linked to the actuator for reciprocal motion, and the second pair of gripping devices does not rotate. 
     EFFECT: increased information content owing to possibility of testing with movement of the contact point on the length of interacting samples when loading the samples with sign-variable torsion loads. 
     1 dwg
Patent RU-2388300-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-12-26
Granted: 2010-05-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for preparation of ingredients, extraction of coriander by liquid nitrogen with corresponding miscella separation. Girasol-sunflower is cut, dried in microwave field at preset process parametres and roasted. Barley malt is roasted. Girasol-sunflower and barley malt are mixed. The obtained mixture is impregnated by separated miscella with simultaneous pressure boost. Depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen follow. 
     EFFECT: invention ensures production of new flavoured coffee drink out of unconventional raw materials according to nonwaste technology.
Patent RU-2392705-C1 (RU)
Inventor: ELIZAROV ANDREJ AL BERTOVICH
IPC: H01Q11/02
Filed: 2009-02-02
Granted: 2010-06-20
Abstract: FIELD: physics, radio. ^ SUBSTANCE: invention relates to radio engineering, namely: antenna-feeder equipment and can be used to receive radio signals in the shortwave range. The standing wave antenna consists of a double-wire collecting line which is connected to the input of the receiver at the first end and closed at the other end into an active resistor equal to characteristic impedance of the collecting line, and not less than two pairs of symmetrical quarter-wave antennae, connected to the double-wire collecting line at equal distance through active decoupling resistors. To achieve the technical result, the double-wire collecting line is made in form of series-connected identical resonance sections of delay-line structures having anomalous dispersion and length which does not exceed /8, where is the shortest wavelength of the operating range of the antenna. ^ EFFECT: design of an antenna with length which does not exceed 5, with retention of the range of received wavelengths, achieved using a full-sized antenna. ^ 3 dwg
Patent RU-2374864-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-03-20
Granted: 2009-12-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Fennel is extracted by liquid nitrogen with corresponding miscella separation. Prepared yacon, rosehip fruits, apples and pears are cut, dried separately in microwave field at set parametres till residual humidity about 20%. Yacon and barley grain are fried. Rose hips fruits, apples and pears are fried using convective method till residual humidity about 5%. Yacon, barley grain, rose hips, apples and pears are mixed in mass ratio 5:9:2:2:2 and loaded in cryomill basket. Obtained mixture is impregnated by separated miscella with simultaneous pressure boost. After the impregnation the pressure is released and the mixture is frozen. The mixture is cryomilled in medium of evolved nitrogen. 
     EFFECT: product obtained from unconventional raw material with taste and aroma similar to flavoured coffee at mashing.
Patent RU-2396094-C1 (RU)
Title: Method for evacuation of people from high-ride buildings and complex for its realisation
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: A62B1/00
Filed: 2009-03-23
Granted: 2010-08-10
Abstract: FIELD: means of protection. 
     SUBSTANCE: method for evacuation of people from high-rise buildings consists in the fact that a vehicle is sent to emergency building with hoist and cabin installed on its platform. Simultaneously a helicopter equipped with cable winch is called to radio telephone to emergency building, a cable with hook at the end connected to cabin is lowered from the helicopter by signal in the form of laser beam, which is forwarded vertically upwards from source of laser radiation on specified cabin. With the help of winch on helicopter the cabin is lifted by height corresponding to elevation of window opening of the building, through which it is proposed to evacuate the people. Process of cabin lifting is monitored from the vehicle. Cabin is fixed relative to this window opening and is connected to it by means of platform, which is used to take people across from emergency building to the cabin. Cabin with people is lowered down with repetition of described cycle until salvage operation is completed, afterwards the cabin is separated from the cable fixed on helicopter winch. 
     EFFECT: inventions make it possible to significantly expand resources of people evacuation with application of relatively simple technical means. 
     2 cl, 2 dwg
Patent RU-2400223-C1 (RU)
Title: Method for normalising functional responsiveness of cardiovascular system in stenocardia function classes i-ii
Inventor: MEDVEDEV IL JA NIKOLAEVICH
IPC: A61K31/401
Filed: 2009-03-30
Granted: 2010-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to cardiology and concerns normalising functional responsiveness of cardiovascular system (CVS) in stenocardia function classes I-II. That is ensured by estimating the condition of functional responsiveness of the CVS in psychoemotional load by recording systolic, diastolic, average dynamic pressure. These data are used to evaluate a functional responsiveness index (FRI) before and after load by formula: FRI=(BPav.dyn. × HR)/100 (standard units). The post-load FRI gain by more than 20 standard units requires the administration of lisinopril in a dose 20 mg a day in the morning and metoprolol in a dose 50 mg a day in the morning. 
     EFFECT: method provides normalising functional responsiveness of the cardiovascular system and higher psychoemotional load tolerance in the given group of patients within two-month therapeutic course. 
     2 ex
Patent RU-2398423-C1 (RU)
Title: Production method of instant powder for flavoured coffee drink "smolenskiy"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-04-06
Granted: 2010-09-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the manufacturing technique of coffee substitutes. The method involves preparation of the recipe components, extraction of nutmegs by liquid nitrogen with the respective miscella separation, yacon cutting, drying in microwave field under the specified process parametres and frying, barley, oat and rye grains frying, mixing of yacon, barley, oat and rye grains, impregnation of the obtained mixture by the separated miscella with the simultaneous pressure boost and following reduction of pressure down to the atmospheric one along with simultaneous freezing of the mixture and its cryomilling in the released nitrogen medium. 
     EFFECT: method allows for the production of new flavoured coffee beverage from unconventional raw material and prevent waste generation. 
     1 ex
Patent RU-2388961-C1 (RU)
Title: Способ протасова в.н. внутренней втулочной противокоррозионной защиты сварных соединений трубных фасонных деталей с внутренним противокоррозионным покрытием
Inventor: PROTASOV VIKTOR NIKOLAEVICH
IPC: F16L58/02
Filed: 2009-04-09
Granted: 2010-05-10
Abstract: Изобретение относится к трубопроводному транспорту. Предназначено для использования при строительстве трубопроводов, транспортирующих агрессивные среды. Для реализации способа к концам соединяемых между собой труб приваривают патрубки с раструбом на свободном конце. Наносят на внутреннюю поверхность труб и приваренных к ним патрубков противокоррозионное полимерное покрытие. Во внутреннюю полость раструбной части патрубка устанавливают защитную втулку с уплотнительными резиновыми кольцами на наружной поверхности ее концевых участков. Выступающий конец защитной втулки вводят во внутреннюю полость раструбной части патрубка второй трубы. После этого осуществляют сварку раструбных концов соединяемых труб. Для повышения герметичности на внутреннюю поверхность раструба наносят перед установкой втулки тонкий слой герметика. В раструбной части каждого патрубка выполнено резьбовое отверстие. После проведения опрессовки и, при необходимости, дополнительного введения герметика, резьбовые отверстия заглушают резьбовыми пробками. Изобретение повышает надежность внутренней противокоррозионной защиты сварных соединений фасонных трубных деталей в агрессивных средах, обеспечивает сохранение внутреннего сечения трубопровода. 2 з.п. ф-лы, 1 ил.
Patent RU-2398180-C1 (RU)
Title: Armor-piercing bullet core and method of estimating its piercing capacity
Inventor: EMEL JANOV EVGENIJ NIKOLAEVICH
IPC: F42B12/06
Filed: 2009-04-21
Granted: 2010-08-27
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: armor-piercing core is made from hard alloy with ultimate compression force exceeding 4000 MPa and consists of tail and head part of ogival shape with apex angle varying from 90° to 120°, and apex rounded to 0.2-0.6 mm-radius. Said tail represents truncated cone with smaller diametre of the cone making 0.90-0.97 of the core head part base diametre and cone larger diametre equal to that of head part base. Hard alloy material features HRA not lower than 88.5 and coefficient of strain ratio K 1c  approximating to 8 MPa.*m 1/2 . In estimating piercing capacity of said bullet, ultimate compression resistance, HRA hardness and strain ratio factor K 1c  are determined. 
     EFFECT: increased piercing capacity. 
     2 cl, 1 tbl, 1 dwg
Patent RU-2411189-C1 (RU)
Title: Method of water deep dehydration
Inventor: POVOROV ALEKSANDR ALEKSANDROVICH
IPC: C02F103/04
Filed: 2009-06-02
Granted: 2011-02-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to production of deep-dehydrated water and may be used in heat and power engineering, ferrous metallurgy, chemical and petrochemical industries. Proposed method comprises pre-dehydration of initial water by sequential forcing of water through H-cation filter with strong-acid cation and OH-anion filter with strongly basic anion to obtain water carbonate content I c   io  less than 2 (mg-eq/dm 3 ) 2 , additional deep dehydration of water obtained at first step that is forced through OH-anion filter with strongly basic anion and H-cation filter with strong-acid cation. 
     EFFECT: water with specific resistance of up to 18 MOhm·cm at 20°C without using decarboniser and combined-effect filter, reduced production costs. 
     1 dwg, 1 tbl
Patent RU-2412013-C1 (RU)
Title: Solid household garbage sorter
Inventor: PARAKHIN JURIJ ALEKSEEVICH
IPC: B09B3/00
Filed: 2009-09-28
Granted: 2011-02-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to utilities system and used for processing solid garbage, primarily, container garbage. Proposed device comprises rotary drum-type screen with bag and like packages breaking device, bins-slope-conveyors to remove screened fractions, and discharge conveyors. Additionally, proposed device comprises garbage ballast fraction feed and return conveyor and accumulating bin for collection of ballast mass remained after primary sorting. Accumulating hopper is arranged in intake section above screening drum. 
     EFFECT: higher efficiency and quality of sorting. 
     1 dwg
Patent RU-2413309-C1 (RU)
Title: Method of preventing toxic action of molybdenum in experimental animals in case of chronic poisoning
Inventor: ALBEGOVA ZHANNA KUTSUKOVNA
IPC: G09B23/28
Filed: 2009-10-23
Granted: 2011-02-27
Abstract: FIELD: medicine. 
     SUBSTANCE: in order to prevent toxic action of molybdenum in experimental animals in case of chronic poisoning, nanocomposite carbon modified sorbent is introduced to animals through probe into stomach every second day in form of 6% solution in amount of 2.5% of body weight. Simultaneously daily ammonium molybdate solution is introduced into stomach through probe in dose 50 mg/kg. 
     EFFECT: method ensures efficient prevention of toxic action of molybdenum in case of chronic poisoning due to considerable reduction of molybdenum toxic action expression in case of chronic poisoning by reduction of its accumulation, increase of heavy metal removal from organism and improvement of morphofunctional condition of affected organs. 
     1 ex, 1 tbl, 1 dwg
Patent RU-2411740-C1 (RU)
Title: Method for removal of moisture from dairy products
Inventor: OSTROUMOV LEV ALEKSANDROVICH
IPC: A23C9/00
Filed: 2009-10-29
Granted: 2011-02-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to dairy industry and can be used for moisture removal process intensification. Removal of moisture from liquid dairy products proceeds under vacuum conditions. Moisture removal proceeds in two stages. At the first stage the product is heated to (15-20)°C under a residual pressure of (5-10) kPa and condensed till dry substances content is (40-50)%. At the second stage the product temperature is increased to be (25-30)°C with residual pressure reduced (2-3) kPa with removal of moisture proceeding till weight fraction of moisture in the dry product is no more than (4-5)%. 
     EFFECT: invention enables to reduce dehydration process energy intensity by (20-25)% due to the whole of the drying process proceeding within the same apparatus, to increase the moisture removal rate by a factor of 2-3 and to produce a dry product with enhance solubility properties. 
     1 dwg, 2 ex
Patent RU-2429255-C1 (RU)
Title: Polyvinyl chloride composition for producing film materials
Inventor: KOZLOV SERGEJ NIKOLAEVICH
IPC: C08K13/02
Filed: 2010-02-16
Granted: 2011-09-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: polyvinyl chloride composition for producing film materials contains suspended polyvinyl chloride, a mixture of plasticisers di-(2-ethylhexyl)phthalate, di-(2-ethylhexyl) sebacate, a complex metal-containing stabiliser - complex Ba-Zn stabiliser, filler - chalk, titanium dioxide, cellulose, lubricant - calcium stearate, pigments, polymer modifier - copolymer of vinyl chloride and vinyl acetate (VA-5) and a mixture of an oligomeric plasticiser based on a mixture of adipic or phthalic esters, n-butyl alcohol, 2-ethylhexanol and polypropylene glycol - component A with a surfactant which contains oxyethylated monoalkylphenol based on trimers of propylene - component B in ratio A:B equal to (11.5-18.23):1. 
     EFFECT: film material has low stickiness and hardness, high resistance to heat-and-light ageing while preserving physical and mechanical properties. 
     3 tbl
Patent RU-2436870-C1 (RU)
Inventor: JUDAKOV MIKHAIL ALEKSANDROVICH
IPC: C23F13/02
Filed: 2010-07-05
Granted: 2011-12-20
Abstract: FIELD: electricity. ^ SUBSTANCE: plant includes anode earthing connector, comparison electrode with potential sensor, at least one conversion module that includes power supply, power amplifier, current sensor and control unit of output signal parameters. Control unit includes the first and the second comparison units. The proposed plant also includes test oscillator having the possibility of controlling output signal parameters, test comparison unit connected to test oscillator; and output voltage sensor connected to test comparison unit. Control unit includes breaker connected between the first and the second comparison units and connected to the test comparison unit. The effect is achieved owing to increasing the fidelity of the object information obtained during investigation of pipeline, shaping of test signal of complicated shape in wide range of frequencies at simultaneous reduction of investigation costs. ^ EFFECT: increasing diagnostic efficiency of the state of metal structure. ^ 4 cl, 1 dwg
Patent RU-2433699-C1 (RU)
Title: Способ получения диабетических вафель (варианты)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2010-07-12
Granted: 2011-11-20
Abstract: Группа изобретений относится к технологии производства диетических мучных кондитерских изделий для питания больных сахарным диабетом. Способы предусматривают подготовку рецептурных компонентов, резку якона, его сушку в поле СВЧ при заданных параметрах процесса, обжарку и криоизмельчение в жидком азоте с получением муки, приготовление теста из пшеничной муки высшего сорта, полученной по описанной технологии муки из якона, желтков, соли, соды, растительного масла, фосфолипидов и воды, его формование в виде листов и.выпечку, экстрагирование цедры лаймквата жидким азотом с отделением соответствующей мисцеллы, резку скорцонера, или овсяного корня, или корня одуванчика, его сушку в поле СВЧ при заданных параметрах процесса, обжарку, пропитку отделенной мисцеллой с одновременным повышением давления до значения, соответствующего давлению насыщенных паров азота при температуре пропитки, сброс давления до атмосферного с одновременным замораживанием сырья и его криоизмельчение в среде выделившегося азота с получением муки, ее смешивание с кулинарным жиром, сухим молоком, сахарозаменителем "Сладекс" и вафельной крошкой с получением начинки и формование вафель из листов и начинки. Полученные диабетические вафли обладают улучшенной консистенцией и кофейным вкусом и ароматом при отсутствии в рецептуре кофе. 3 н.п. ф-лы.
Patent RU-2436077-C1 (RU)
Inventor: BUZO VALERIJ FOMICH
IPC: G01N23/223
Filed: 2010-07-20
Granted: 2011-12-10
Abstract: FIELD: physics. 
     SUBSTANCE: one selects the optimal value of the matrix effect allowance coefficient d k  by way of registration of density of the quantum stream of characteristic radiation of elements being determined that are contained in M compared samples at H distances from the probe to the material surface with the help of random search method for the k th  information region of the spectrum corresponding to characteristic radiation of the k th  element. For the i th  sample compared one plots the diagram of dependence of the analytic parameter p ij  representing integral density of the quantum stream of the characteristic radiation of the k th  element with account for the optimal values of the matrix effect allowance coefficient d k , from the probe-material distance h. One performs ore irradiation at a fixed distance of H f  from the probe to the conveyor belt surface, measures the current value of distance h 0  from the probe to the ore surface (for this one calculates the analytic parameter p 0  representing integral density of the quantum stream of the characteristic radiation of the k th  element n k  with account for the optimal values of the matrix effect allowance coefficient d k . From the dependence diagram P i (h) one determines the a and b coefficients of allowance for the geometry changes occurring when the distance is changed from h=H f  to h=h 0 . Elements concentration is determined from the expression: c 0  = a · p 0  + b. 
     EFFECT: higher accuracy of ore sampling. 
     1 tbl, 2 dwg